Cycloaddition reactions of 2H-benzo[b]thiete and conjugated cyclic dienes

被引：0
|
作者：
Groschl, D
Meier, H
机构：
来源：
JOURNAL OF HETEROCYCLIC CHEMISTRY | 1996年 / 33卷 / 06期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2H-Benzo[b]thiete 1 reacts with cyclopentadiene 3 in consecutive [8 pi + 2 pi]cycloadditions yielding the condensed heterocycles 6-8. Tetracyclone 9 on the other hand gives only the monoadduct 10. An [8 pi + 8 pi]cycloaddition can be observed for 1 and diphenylisobenzofuran 11. The related phi system 13 shows again consecutive [47 pi + 27 pi]processes (1 + 13 --> 14, 15).
引用
收藏
页码：1727 / 1729
页数：3
相关论文
共 50 条
  • [1] Cycloaddition reactions of 2H-benzo[b]thiete and thiocarbonyl compounds
    Meier, H
    Groschl, D
    Beckert, R
    Weiss, D
    LIEBIGS ANNALEN-RECUEIL, 1997, (07): : 1603 - 1605
  • [2] CYCLOADDITION REACTIONS OF 2H-BENZO[B]THIETE AND COMPOUNDS WITH CUMULATED DOUBLE-BONDS
    GROSCHL, D
    NIEDERMANN, HP
    MEIER, H
    CHEMISCHE BERICHTE, 1994, 127 (05) : 955 - 958
  • [3] SYNTHESIS OF 2H-BENZO[B]THIETE 1,1-DIOXIDE
    LAMM, B
    ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY, 1975, B 29 (03): : 332 - 336
  • [4] A SYNTHESIS OF THE 2H-BENZO[B]THIOCIN SYSTEM THROUGH [2+2] CYCLOADDITION
    LAMM, B
    AURELL, CJ
    ACTA CHEMICA SCANDINAVICA SERIES B-ORGANIC CHEMISTRY AND BIOCHEMISTRY, 1981, 35 (03): : 197 - 199
  • [5] BENZO[B]THIETE-H-2 1,1-DIOXIDE
    DITTMER, DC
    NELSEN, TR
    JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (18): : 3044 - 3046
  • [6] PHOTOCHEMICAL CYCLOADDITION REACTIONS OF NONAROMATIC CONJUGATED HYDROCARBON DIENES AND POLYENES
    DILLING, WL
    CHEMICAL REVIEWS, 1969, 69 (06) : 845 - &
  • [7] Cycloaddition reactions of 2-oxo-2H-cyclohepta[b]furan derivatives with dienes and dienophiles
    Nair, V
    Nandakumar, MV
    Anilkumar, G
    Eigendorf, GK
    TETRAHEDRON, 1999, 55 (13) : 4057 - 4070
  • [8] Reaction of thiopivalophenones with benzyne.: Formation of 2H-benzo[b]thietes
    Okuma, K
    Shiki, K
    Shioji, K
    CHEMISTRY LETTERS, 1998, (01) : 79 - 80
  • [9] Stoichiometry of the [4 + 2] cycloaddition of diarylselenoketones with conjugated dienes
    Wilker, Stefanie
    Erker, Gerhard
    Journal of the American Chemical Society, 1995, 117 (44):
  • [10] Intramolecular [4+2] cycloaddition reactions of diarylacetylenes:: Synthesis of benzo[b]fluorene derivatives via cyclic allenes
    Rodríguez, D
    Navarro, A
    Castedo, L
    Domínguez, D
    Saá, C
    ORGANIC LETTERS, 2000, 2 (11) : 1497 - 1500
12345